Homestead Water Hardness & Quality Report (2026)

Homestead, Florida — at the southern tip of Miami-Dade County adjacent to Everglades National Park and Biscayne National Park — draws its municipal water supply from the Biscayne Aquifer via the City of Homestead Water Utilities Department, pumping from the southern Miami-Dade County Biscayne Aquifer near the Everglades boundary. Homestead is the southernmost major urban community in the continental US and gateway to the Florida Keys. Water hardness in Homestead measures 92.5 mg/L — classified as moderately soft, dramatically lower than other Biscayne Aquifer cities (Miami: ~250–300 mg/L; Pembroke Pines: ~280 mg/L).

Homestead's remarkably low hardness for a Biscayne Aquifer city is notable and reflects a distinct characteristic of the southernmost Miami-Dade Biscayne Aquifer. Near the Everglades boundary, the Biscayne Aquifer's water chemistry changes significantly — the aquifer in this zone is influenced by the Everglades freshwater head pressure from the west and by the very shallow, rapidly recharged character of the southernmost Miami-Dade limestone section. The Fort Thompson Formation limestone near the Everglades edge may be less reactive than the Avon Park dolomite-dominated zones to the north. Additionally, the City of Homestead may apply advanced treatment or blending that significantly reduces finished hardness from the raw Biscayne supply.

With hardness at 92.5 mg/L, Homestead residents enjoy notably soft water for South Florida. Minimal scale challenges compared to northern Dade County cities. City of Homestead Water Utilities consistently delivers water meeting all Florida DEP and EPA Safe Drinking Water Act requirements.